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Security report for truck1.lu

Truck1 Sp.z.o.o. · Transportation · Luxembourg

Medium risk. 7 critical or high findings in Email security, Security headers and 3 other checks.

Security score

52/100

Risk levelMedium

0–100, higher is better. How it is calculated

Truck1 Sp.z.o.o. operates a large-scale online marketplace specializing in trucks, construction machinery, agricultural machines, and other heavy vehicles. The platform serves a broad European audience, including Luxembourg, and offers over 150,000 industrial vehicle listings. The business model focuses on connecting sellers and buyers, providing dealer services, advertising, and financing options. The company has a strong market presence with multiple country and language versions, indicating a mature international operation. Technically, the website employs a modern technology stack with extensive use of JavaScript, Google Tag Manager, and multiple analytics and advertising pixels from major providers such as Google, Facebook, TikTok, LinkedIn, and Criteo. The site is served over HTTPS with appropriate security headers, ensuring a secure browsing experience. Mobile optimization and SEO practices are good, though accessibility features could be improved. From a security perspective, the site demonstrates good practices with HTTPS and security headers but lacks publicly available security policies or incident response contacts. The absence of WHOIS data and domain registration transparency is a concern, slightly reducing trustworthiness. The site uses extensive tracking technologies, which may impact privacy compliance, though GDPR-related policies are present. Overall, Truck1 is a professional and trustworthy platform with a solid business foundation and technical infrastructure. Strategic improvements in transparency, security policy disclosure, and privacy compliance would enhance its security posture and user trust.

Scanned

NIS2 and GDPR posture

GDPR outside view
85/ 100 · Low
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

7 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  2. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

  3. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

Need hands-on remediation? Email guard@offseq.com

Keep watching truck1.lu

This scan found 24 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

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Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
57
Security headers
15
Email security
60
DNS health
75
Network security
20
GDPR outside view
85
Average
52

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Truck1 holds a strong position as a leading European marketplace for industrial vehicles, leveraging a broad network of dealers and a multilingual platform. Its revenue streams likely include listing fees, advertising services, and financing facilitation. The target customers are businesses and individuals involved in transportation, construction, and agriculture sectors. The company’s extensive geographic reach and multi-language support indicate a scalable and growth-oriented business. Partnerships with dealers and integration of financing options strengthen its competitive advantage. The lack of detailed WHOIS data is a minor risk factor but does not detract significantly from its operational credibility.

Security posture

The website’s security posture is solid with enforced HTTPS and multiple security headers. No obvious vulnerabilities or exposed sensitive data were detected in the HTML content. However, the absence of a public security policy, incident response information, or vulnerability disclosure program limits transparency and preparedness perception. The extensive use of third-party tracking scripts introduces potential privacy risks and requires ongoing monitoring. Compliance with GDPR is indicated but could be more explicit. Overall, the site is secure but would benefit from enhanced security governance documentation and user privacy controls.

Recommendations

  1. Publish a dedicated security policy and incident response page to improve transparency and user trust.
  2. Implement a vulnerability disclosure program or security.txt file to facilitate responsible reporting.
  3. Enhance accessibility features to meet WCAG standards for broader user inclusivity.
  4. Regularly audit and minimize third-party tracking scripts to reduce privacy risks and improve compliance.
  5. Improve WHOIS domain registration transparency by ensuring accurate and complete registrar and registrant information.

Contact details published on the site

Addresses
Legal name
Truck1 Sp.z.o.o.
VAT number
PL7011085742
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Truck1 Sp.z.o.o.
Description
Camions, semi-remorques, machines agricoles et autres poids lourds à des prix imbattables. | Plus de 150 000 annonces de véhicules industriels sont disponibles. | Nous aidons les revendeurs et les clients à se retrouver.
Key services
Vehicle listings, Dealer services, Advertising and promotion services, Financing options
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, Google Tag Manager, Google Analytics, Facebook Pixel, TikTok Pixel, Criteo, LinkedIn Insight Tag, Taboola, Bing UET
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Security headers present
  • No exposed sensitive data in HTML
  • Secure forms with CSRF protections implied

Analytics and tracking

Services
Google Analytics, Microsoft Clarity, TikTok Analytics, Facebook Analytics, LinkedIn Analytics, Bing Analytics, Twitter Analytics
Tracking level
extensive
Privacy practices
basic

Advertising

Ad networks
Criteo, Taboola, Bing Ads, Google Ads, Facebook Ads, Twitter Ads, TikTok Ads, LinkedIn Ads
Tracking pixels
Facebook Pixel, TikTok Pixel, LinkedIn Insight Tag, Bing UET, Twitter Universal Website Tag, Taboola Pixel
Marketing tools
Criteo, Taboola
Transparency
good

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website is a professional online marketplace for trucks and heavy machinery.
  2. Content is in French targeting Luxembourg and European markets.
  3. Extensive use of tracking and advertising scripts from major ad networks.
  4. No security policy or incident response information publicly available.
  5. WHOIS data is unavailable or malformed, which is a concern for domain transparency.
  6. Website uses HTTPS with good security headers.
  7. Multiple language and country versions indicate a broad international presence.
  8. Contact information is available and includes phone and email.
  9. No adult or questionable content detected.
Technical notes

Notes

The website uses a modern JavaScript-heavy front end with multiple asynchronous scripts for analytics and advertising. It leverages Google Tag Manager for tag management and integrates with major ad networks and social media platforms for marketing. The site is mobile-optimized with responsive design and uses structured data (JSON-LD) for SEO enhancement. Performance is moderate, likely impacted by numerous external scripts. No CMS was explicitly detected, suggesting a custom or proprietary platform. Hosting provider details are not disclosed. The technical setup is robust but could benefit from performance optimization and reduced third-party dependencies.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

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